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| author | Stanislaw Gruszka | 2013-07-08 10:27:23 +0200 |
|---|---|---|
| committer | Gustavo Padovan | 2013-07-25 20:52:32 +0200 |
| commit | 517828a87994f41af6ae5a0f96f0f069f05baa81 (patch) | |
| tree | 3cbc07678c393b519785623871bb1626df9256cf /drivers/bluetooth/btusb.c | |
| parent | Bluetooth: ath3k: Add support for Fujitsu Lifebook UH5x2 [04c5:1330] (diff) | |
| download | kernel-qcow2-linux-517828a87994f41af6ae5a0f96f0f069f05baa81.tar.gz kernel-qcow2-linux-517828a87994f41af6ae5a0f96f0f069f05baa81.tar.xz kernel-qcow2-linux-517828a87994f41af6ae5a0f96f0f069f05baa81.zip | |
Bluetooth: ath3k: don't use stack memory for DMA
Memory allocated by vmalloc (including stack) can not be used for DMA,
i.e. data pointer on usb_control_msg() should not point to stack memory.
Resolves:
https://bugzilla.redhat.com/show_bug.cgi?id=977558
Reported-and-tested-by: Andy Lawrence <dr.diesel@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'drivers/bluetooth/btusb.c')
0 files changed, 0 insertions, 0 deletions